Where to begin? I've been sitting on this for a few years, mostly because there are smarter people who have been concentrating on this and I don't love being a back seat driver. However, I think that the Git 3.0 release is about to cost everyone a lot of time and angst for little benefit, and virtually nobody knows what's coming. So grab some popcorn and let me tell you a tale of how one of the new upcoming Git 3.0 breaking changes is about to be a huge, costly, global train wreck of a change fo...